railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Number System LCM and HCF
The HCF and LCM of two numbers is 2 and 72 respectively. The bigger number is 2 more than twice the smaller number. Find the smaller number.
1
4
2
6
3
8
4
10